ports/175518: lang/mono is not configured correctly when building

[romain at FreeBSD.org]

Synopsis: lang/mono is not configured correctly when building

State-Changed-From-To: open->analyzed
State-Changed-By: romain
State-Changed-When: Mon Feb 4 12:48:12 UTC 2013
State-Changed-Why: 
lang/mono does not build after applying this patch: running the autohell
chain require some files not provided in the source tarball.  Patching
configure directly may work.  I am compiling ATM and if the results are
okay, I'll commit this change.

http://www.freebsd.org/cgi/query-pr.cgi?pr=175518